Sivakumaran "Siv" Raman is a physician who has spent most of his career in Medical Informatics and Analytics. With the experience of leadership positions at several large US health insurance companies, health systems, and information technology firms, he has extensive knowledge and expertise on the American healthcare system. His new book, “Just Enough Healthcare”, is a short primer on the US Healthcare System. Join the community on Dentaltown at https://www.dentaltown.com